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WO2008142742A1 - Insertion/removal detector - Google Patents

Insertion/removal detector Download PDF

Info

Publication number
WO2008142742A1
WO2008142742A1 PCT/JP2007/058669 JP2007058669W WO2008142742A1 WO 2008142742 A1 WO2008142742 A1 WO 2008142742A1 JP 2007058669 W JP2007058669 W JP 2007058669W WO 2008142742 A1 WO2008142742 A1 WO 2008142742A1
Authority
WO
WIPO (PCT)
Prior art keywords
memory card
card
removal
acquires
acquiring
Prior art date
Application number
PCT/JP2007/058669
Other languages
French (fr)
Japanese (ja)
Inventor
Ai Takahashi
Original Assignee
Panasonic Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2009515012A priority Critical patent/JP4918590B2/en
Priority to EP07742104A priority patent/EP2141634A4/en
Priority to PCT/JP2007/058669 priority patent/WO2008142742A1/en
Priority to US12/594,980 priority patent/US7970972B2/en
Publication of WO2008142742A1 publication Critical patent/WO2008142742A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4081—Live connection to bus, e.g. hot-plugging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector comprising a circuit for steering the operations of the card connector
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10198—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves setting parameters for the interrogator, e.g. programming parameters and operating modes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/38—Universal adapter
    • G06F2213/3804—Memory card connected to a computer port directly or by means of a reader/writer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

Even an external device for performing insertion/removal through an adapter detects the insertion/removal without fail and prevents the damage of data caused by the insertion/removal. An insertion/removal detector comprises a card detecting section (32) for detecting the fact that a memory card (10) has been inserted into a connector (31), acquires the ID of the detected memory card (10), and acquires card information on the memory card (10), an application section (36) for requesting to access a memory card, and a card access section (34) for acquiring the ID of a memory card (11) which is inserted into the connector (31) at the time of theaccess request, comparing the ID of the memory card (10) with the ID of the memory card (11), judging whether or not they are the same, and, if they are not the same, acquiring card information on the memory card (11).
PCT/JP2007/058669 2007-04-20 2007-04-20 Insertion/removal detector WO2008142742A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009515012A JP4918590B2 (en) 2007-04-20 2007-04-20 Insertion / extraction detection device
EP07742104A EP2141634A4 (en) 2007-04-20 2007-04-20 INSERT / REMOVE DETECTOR
PCT/JP2007/058669 WO2008142742A1 (en) 2007-04-20 2007-04-20 Insertion/removal detector
US12/594,980 US7970972B2 (en) 2007-04-20 2007-04-20 Insertion/removal detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058669 WO2008142742A1 (en) 2007-04-20 2007-04-20 Insertion/removal detector

Publications (1)

Publication Number Publication Date
WO2008142742A1 true WO2008142742A1 (en) 2008-11-27

Family

ID=40031469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058669 WO2008142742A1 (en) 2007-04-20 2007-04-20 Insertion/removal detector

Country Status (4)

Country Link
US (1) US7970972B2 (en)
EP (1) EP2141634A4 (en)
JP (1) JP4918590B2 (en)
WO (1) WO2008142742A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011053875A (en) * 2009-09-01 2011-03-17 Nec Corp Disk array apparatus
US9490038B2 (en) 2013-04-17 2016-11-08 Rigaku Corporation X-ray optical component device and X-ray analyzer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5244037B2 (en) * 2008-07-15 2013-07-24 パナソニック株式会社 Memory device, memory device controller
US9552318B2 (en) * 2014-06-04 2017-01-24 Qualcomm Incorporated Removable memory card type detection systems and methods
KR102207114B1 (en) * 2014-06-12 2021-01-25 삼성전자주식회사 Card Interface and Electronic Device, and Operating method including the same
WO2016176219A1 (en) * 2015-04-26 2016-11-03 Intel Corporation All in one mobile computing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06131079A (en) 1992-10-20 1994-05-13 Toshiba Corp Memory card detector
JPH1185915A (en) 1997-09-09 1999-03-30 Olympus Optical Co Ltd Device for detecting erroneous insertion of memory card
JP2005086514A (en) * 2003-09-09 2005-03-31 Olympus Corp Camera and information device
JP2005284805A (en) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd Small memory card adapter and information equipment

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US5613130A (en) * 1994-11-10 1997-03-18 Vadem Corporation Card voltage switching and protection
US5671368A (en) * 1996-02-22 1997-09-23 O2 Micro, Inc. PC card controller circuit to detect exchange of PC cards while in suspend mode
JP2000270007A (en) * 1999-03-12 2000-09-29 Sony Corp Network system, network server, and terminal device
US7412553B2 (en) * 2002-01-10 2008-08-12 O2Micro International Limited Enhanced protocol conversion system capable of providing offloaded protocol instruction processing
JP2003242470A (en) * 2002-02-21 2003-08-29 Sony Corp External connecting device and host device
FI20035072A0 (en) * 2003-05-22 2003-05-22 Nokia Corp Interface bus, electronic device and system
US20050076182A1 (en) * 2003-10-03 2005-04-07 Minne Mark W. Memory module
US7086583B2 (en) * 2004-01-20 2006-08-08 Standard Microsystems Corporation Systems and methods for power reduction in systems having removable media devices
US7159766B2 (en) * 2004-01-20 2007-01-09 Standard Microsystems Corporation Peripheral device feature allowing processors to enter a low power state
US7069369B2 (en) * 2004-02-12 2006-06-27 Super Talent Electronics, Inc. Extended-Secure-Digital interface using a second protocol for faster transfers
TWI271659B (en) * 2004-05-05 2007-01-21 Prolific Technology Inc Memory card equipped with a multi-interface function and method for choosing a compatible transmission mode
EP1751665A2 (en) * 2004-05-13 2007-02-14 Matsushita Electric Industrial Co., Ltd. An information processing apparatus, an integrated circuit, a data transfer controlling method, a data transfer controlling program, a program storage medium, a program transmission medium and a data storage medium
JP2006059098A (en) * 2004-08-19 2006-03-02 Canon Inc Recording apparatus and control method thereof
JP2006209643A (en) * 2005-01-31 2006-08-10 Ricoh Co Ltd Interface circuit and system apparatus using the interface circuit
JP4624171B2 (en) * 2005-04-27 2011-02-02 Ｎｅｃインフロンティア株式会社 Information processing apparatus, information processing system, and program
US20080016266A1 (en) * 2006-07-14 2008-01-17 Yi-Chun Liu Method And Apparatus For Smart Storage Devices
TWI345342B (en) * 2008-09-25 2011-07-11 Htc Corp Detachable host accessory and portable system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06131079A (en) 1992-10-20 1994-05-13 Toshiba Corp Memory card detector
JPH1185915A (en) 1997-09-09 1999-03-30 Olympus Optical Co Ltd Device for detecting erroneous insertion of memory card
JP2005086514A (en) * 2003-09-09 2005-03-31 Olympus Corp Camera and information device
JP2005284805A (en) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd Small memory card adapter and information equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011053875A (en) * 2009-09-01 2011-03-17 Nec Corp Disk array apparatus
US8572422B2 (en) 2009-09-01 2013-10-29 Nec Corporation Disk array apparatus including insertion/extraction detection function of the connector
US9490038B2 (en) 2013-04-17 2016-11-08 Rigaku Corporation X-ray optical component device and X-ray analyzer
DE112013002039B4 (en) 2013-04-17 2023-05-25 Rigaku Corp. Device with an optical X-ray component and X-ray analyzer

Also Published As

Publication number Publication date
US7970972B2 (en) 2011-06-28
EP2141634A1 (en) 2010-01-06
US20110016248A1 (en) 2011-01-20
JPWO2008142742A1 (en) 2010-08-05
JP4918590B2 (en) 2012-04-18
EP2141634A4 (en) 2011-11-02

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